Home / 27,933.36-41,893.56-10,411.44

Finding the Fourth Proportional to 27,933.36, 41,893.56 and 10,411.44

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Solution

The fourth proportional to 27,933.36, 41,893.56 and 10,411.44 is: 15,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,933.36 : 41,893.56 = 10,411.44 : x
  2. Step 2: Convert to fraction form
    27,933.36/41,893.56 = 10,411.44/x
  3. Step 3: Cross multiply
    27,933.36x = 41,893.56 × 10,411.44
  4. Step 4: Simplify right side
    27,933.36x = 436,172,286.33
  5. Step 5: Solve for x
    x = 436,172,286.33/27,933.36
  6. Step 6: Final answer
    x = 15,614.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.